A specialized shampoo designed for dark hair Fortifies natural hair color & tints early grey hairs, making hair look darker & fuller with each wash Contains Caffeine Complex to strengthen hair roots & prevent hereditary hair loss, ensuring healthier hair Gradually intensifies color with regular use, avoiding sudden changes & maintaining a natural look Cleanses gently, making it suitable for daily use without causing irritation or dryness Suitable for dark blonde to black hair, addressing early greying & hair thinning Free of silicones Produced in Germany